7127355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 12105216

約数和(自身を除く): 4977861

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 283, 345, 365, 849, 1095, 1415, 1679, 4245, 5037, 6509, 8395, 19527, 20659, 25185, 32545, 61977, 97635, 103295, 309885, 475157, 1425471, 2375785, 7127355]

約数ペア:

[(1, 7127355), (3, 2375785), (5, 1425471), (15, 475157), (23, 309885), (69, 103295), (73, 97635), (115, 61977), (219, 32545), (283, 25185), (345, 20659), (365, 19527), (849, 8395), (1095, 6509), (1415, 5037), (1679, 4245)]